LM383AT National Semiconductor, LM383AT Datasheet

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LM383AT

Manufacturer Part Number
LM383AT
Description
IC AMP AUDIO PWR 11W AB TO220-5
Manufacturer
National Semiconductor
Type
Class ABr
Datasheet

Specifications of LM383AT

Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
11W x 1 @ 1.6 Ohm
Voltage - Supply
5 V ~ 20 V
Features
Short-Circuit and Thermal Protection
Mounting Type
Through Hole
Package / Case
TO-220-5 (Bent and Staggered Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*LM383AT
LM383
C 1995 National Semiconductor Corporation
LM383 LM383A 7W Audio Power Amplifier
General Description
The LM383 is a cost effective high power amplifier suited
for automotive applications High current capability (3 5A)
enables the device to drive low impedance loads with low
distortion The LM383 is current limited and thermally pro-
tected High voltage protection is available (LM383A) which
enables the amplifier to withstand 40V transients on its sup-
ply The LM383 comes in a 5-pin TO-220 package
Equivalent Schematic
Connection Diagram
TL H 7145
Order Number LM383T or LM383AT
See NS Package Number T05B
Plastic Package
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
High peak current capability (3 5A)
Large output voltage swing
Externally programmable gain
Wide supply voltage range (5V– 20V)
Few external parts required
Low distortion
High input impedance
No turn-on transients
High voltage protection available (LM383A)
Low noise
AC short circuit protected
TL H 7145 – 2
RRD-B30M115 Printed in U S A
February 1995
TL H 7145 – 1

Related parts for LM383AT

LM383AT Summary of contents

Page 1

... Few external parts required Y Low distortion Y High input impedance Y No turn-on transients Y High voltage protection available (LM383A) Y Low noise Y AC short circuit protected Y Plastic Package Order Number LM383T or LM383AT See NS Package Number T05B February 1995 TL H 7145 – 7145 – 2 RRD-B30M115 Printed ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Peak Supply Voltage (50 ms) LM383A (Note 2) LM383 Operating Supply Voltage Output Current Repetitive Non-repetitive Electrical Characteristics V Parameter DC Output Level Quiescent Supply Current ...

Page 3

Typical Performance Characteristics Device Dissipation vs Ambient Temperature Open Loop Gain vs Frequency Output Power vs Supply Voltage Distortion vs Frequency Power Dissipation vs Power Dissipation vs Output Power Output Power Supply Ripple Rejection Supply Current vs vs Frequency Supply ...

Page 4

Typical Applications Component Layout Single Amplifier V 20V Heatsink from Staver Company 41 Saxon Ave P O Drawer H Bay Shore NY 11706 Tel (516) 666-8000 Single Amplifier TL H 7145 – 3 16W ...

Page 5

5 ...

Page 6

... Physical Dimensions inches (millimeters) Order Number LM383T or LM383AT LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or ...

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